Fire claddings for steel beams, timber elements and ventilation ducts in Königswinter. F30, F90 and higher — approved Promatect, Knauf fire systems.
System selection in Königswinter depends on the bauteil and the visibility. Conservation-grade structures often get intumescent coatings — they meet F-rating without altering geometry. Hidden beams use board cladding for cost and speed.
What we install in Königswinter depends on the structure, appearance and construction phase.
Sprayable, for large-area load-bearing structures in industrial halls where appearance is secondary.
Intumescent coating — for visible steelwork, where boards would interfere visually. Documented in the property log in Königswinter.
Board cladding with Promatect or Knauf — three-sided or four-sided box around the beam. Specified per approval in Königswinter.
Lift shafts or service shafts — F90 outside, F30 inside, per concept in Königswinter.
F30/F60 cladding for existing ceilings — for top-ups, renovation, stock protection in Königswinter.
Promatect-L or equivalent — fully enclosing the duct, per approval, in Königswinter industrial settings. Specified per approval in Königswinter.
Every cladding with approval and conformity declaration.
F30/F90/F120 classification — the foundation, building-authority recognised, in stock and new build.
Governs cladding of cable routes — alongside penetration plans, in stock documentation, in new build.
EI ratings for claddings — parallel to DIN, EU-recognised.
Heavily dependent on component and area — fixed price after survey.
Fixed offer after survey in Königswinter.
Yes — F30/F90 retrofit-able, cladding around existing components, in occupied rooms in Königswinter.
Survey in Königswinter → board order → install. Documentation audit-ready.
